Answer Happy

Question 2 (3 points) Question 1-2: In the solubility of silver chromate. Ag Cros. it was found that the chromate ion concentration was 1.2x10-4 M. Find the Ksp expression for Ag2 CrO 4- (Ksp = [A]* ) Ksp = [Ag*1 [Cro42-12 Ksp = (Ag +12 [Cro421 Ksp = [Ag+12 [Cro42-12 Ksp - (Ag +) (Cro421 Question 3 (3 points) Question 1-3: In the solubility of silver chromate, Ag2 CrO4, it was found that the chromate ion concentration was 1.2x10-4 M. What is the solubility product constant, Ksp, of Ag2 CrO4? 1.4 x 10-8 1.7 x 10-12 6.9 x 10-12 None of the above